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ANIMATION: Alveoli are the site of gaseous exchange in the lungs, where oxygen is taken up by the red blood cells and carbon dioxide is released for exhalation out of the body.

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The Circle Of Life And Breath

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NASA Infographic: Earth's carbon cycle is off balance. Climate Change. Global Warming.  Like humans, event small temperature rises can be serious to survival.

Infographic: Earth's carbon cycle is off balance

NASA Infographic: Earth's carbon cycle is off balance. Climate Change. Global Warming. Like humans, event small temperature rises can be serious to survival.

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Frankenworms- soak worms in baking soda and water then place them in a vinegar solution to watch them come "alive"

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The series of processes by which carbon compounds are interconverted in the environment, chiefly involving the incorporation of carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration, the decay of dead organisms, and the burning of fossil fuels.

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REALLY good kids video to explain how red blood cells carry oxygen and carbon dioxide to and from the heart.

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STAAR review anchor chart. I make this one on the Carbon Dioxide Oxygen cycle to review before the 5th Grade Science STAAR test

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This is a great achor chart for your plant life cycle unit. Print and display or project onto your SMARTBoard. Around the Kampfire: plantsAround the Kampfire: plants

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a Tree in the Sun: Visualizing Photosynthesis

Photosynthesis video showing how plants use sunlight to create energy. Great video that starts at the macro level and zooms in to show the breaking and forming of bonds at the molecular level.

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